.search
{
    left: 0;
    position: relative;
}
#auto_div
{
    display: none;
    width: 280px;
    border: 1px #74c0f9 solid;
    background: #FFF;
    position: absolute;
    top: 24px;
    left: 0;
    color: #323232;
}

/*#div_jiansuo*/
/*{*/
/*    position: absolute;*/
/*}*/